| 摘要 |
According to one embodiment, a secret sharing system of an embodiment includes a secret sharing apparatus, a plurality of first storage server apparatuses, and at least one second storage server apparatus. Upon reception of a delete request transmitted from the secret sharing apparatus, each first storage server apparatus reads out, based on name information in the received delete request, storage position information associated with the name information from storage position information storing unit. Each first storage server apparatus deletes all of share information and copy information indicated by name information in the received delete request based on the readout storage position information. |
